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160963 (2002 AP182)
Classification: Main-belt Asteroid          SPK-ID: 2160963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912777699441783 4.7899e-08  
a 2.229036646649149 1.1305e-08 au
q 1.80267148775425 1.0683e-07 au
i 6.065088309430273 4.8784e-06 deg
node 155.7123340868015 3.7905e-05 deg
peri 191.4242655232616 3.9207e-05 deg
M 1.172273284375231 9.4932e-06 deg
tp 2459196.541773822130
(2020-Dec-13.04177382)
3.2049e-05 TDB
period 1215.553952330057
3.33
9.2476e-06
2.532e-08
d
yr
n .2961612681279405 2.2531e-09 deg/d
Q 2.655401805544047 1.3468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      501  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2002-01-05  
   last obs. used      2020-07-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:32  

Additional Information
 Earth MOID = .794239 au 
 Jupiter MOID = 2.76065 au 
 T_jup = 3.612 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.75   n/a E2021B55  

160963 (2002 AP182)          Discovered 2002-Jan-05 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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